DIN Standards Committee Heating and Ventilation Technology and their Safety
EN 1856-2
Chimneys - Requirements for metal chimneys - Part 2: Metal flue liners and connecting flue pipes
Abgasanlagen - Anforderungen an Metall-Abgasanlagen - Teil 2: Innenrohre und Verbindungsstücke aus Metall
Responsible national committee
NA 005-11-17 AA - Metal chimneys (national mirror committee for CEN/TC 166/SC 2)
Responsible european committee
CEN/TC 166/SC 2 - Chimneys and their components with inner linings of metal